单选题— How soon will you be able to finish your homework?— ______.A After two hoursB Two hours laterC In two hours

单选题

— How soon will you be able to finish your homework?— ______.

After two hours

Two hours later

In two hours

正确答案： A

解析：
考查介词用法。句意：——你多久才能够完成作业？——在两小时后。三个选项都可以表示“2小时后”。但“after+时间段”和“时间段+later”都用于过去时，而“in+时间段”则用于将来时。由问句可知，回答也应是将来时。